title: [Research on histologic changes of periodontal tissue, testification of TNF-alpha and their relationship in diabetics rats].
mesh_terms: D000818:Animals; D001786:Blood Glucose / Q000032:analysis; D003921:Diabetes Mellitus, Experimental / Q000276:immunology / Q000473:pathology*; D007150:Immunohistochemistry; D010519:Periodontium / Q000473:pathology*; D051381:Rats; D017208:Rats, Wistar; D013311:Streptozocin; D014409:Tumor Necrosis Factor-alpha / Q000032:analysis*
chemical_list: D001786:Blood Glucose; D014409:Tumor Necrosis Factor-alpha; D013311:Streptozocin